Long March 1D

Last updated
  1. 1 2 Norbert Bgügge. "Chang Zheng CZ-1 & CZ-1D". B14643.DE. Retrieved 2015-07-25.
  2. "CZ-1D". Encyclopedia Astronautica. Archived from the original on 2013-12-30. Retrieved 2015-07-25.
  3. 1 2 "Chang Zheng-1". SinoDefence. Archived from the original on 2015-07-16. Retrieved 2015-07-25.
  4. Norbert Bgügge. "DF-4 & CZ-1 Design". B14643.DE. Retrieved 2015-07-25.
  5. 1 2 3 Norbert Bgügge. "Propulsion CZ-1 & CZ-1D". B14643.DE. Retrieved 2015-07-25.
  6. Norbert Bgügge. "The Chinese DF-3 missile". B14643.DE. Archived from the original on 2015-10-17. Retrieved 2015-07-25.
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Long March 1D [1] [2] [3] [4]
CZ-1D.png
Function Orbital launch vehicle
Manufacturer CALT
Country of originChina
Size
Height28.22 m (92.6 ft)
Diameter2.25 m (7.4 ft)
Mass81,650 kg (180,010 lb)
Stages3
Capacity
Payload to LEO
Mass930 kg (2,050 lb)
Associated rockets
Family Long March 1
Comparable Mu 1-3-4
Launch history
StatusRetired
Launch sites Taiyuan LC-1
Total launches3
Success(es)2
Failure(s)1
First flight1 June 1995
Last flight3 January 2002
Type of passengers/cargo reentry vehicle tests
First stage
Height18.20 m (59.7 ft)
Diameter2.25 m (7.4 ft)
Empty mass4,100 kg (9,000 lb)
Gross mass65,000 kg (143,000 lb)
Propellant mass61,100 kg (134,700 lb)
Powered by1 YF-2B (4 x YF-1B) [5]
Maximum thrustSL: 1,101.2 kN (247,600 lbf)
Vac: 1,214.4 kN (273,000 lbf)
Specific impulse SL: 242.5 seconds (2.378 km/s)
Vac: 267.4 seconds (2.622 km/s)
Burn time131.5 seconds
Propellant UDMH/N2O4